Derale 10" High Output RAD Fan Single Pusher Front Control Arm Shims Valve springs with larger diameters

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs

Unlike the previous 220

5" wide nylon straps with loops at the top

a vacuum advance lock out

and many other popular transmissions with

Derale 10" High Output RAD Fan Single Pusher Front Control Arm Shims Valve springs with larger diametersDerale 10" High Output RAD Fan Single Pusher 16925 Single Electric Fan 11. 75" Diameter Pusher 2210 CFM Black Plastic Injection molded fan housing with stator flow directors, High Output 265 watt motor, 2000 CFM, Mounts as pusher (grill side). Can be used in puller application when custom shroud is used, Includes nylon mounting hardware and rubber isolatorsDerale has been the leader in performance cooling for decades. Derale prides themselves in